The technical meaning of HAR is HTTP Archive

The technical meaning of QUIC is Quick UDP Internet Connections

The technical meaning of B2C is Business to Consumer

The technical meaning of CRM is Customer Relationship Management

The technical meaning of CX is Customer Experience

The technical meaning of CPC is Cost Per Click

The technical meaning of SERP is Search Engine Results Page

The technical meaning of CTS is Click-Through Rate

The technical meaning of NACK is Negative ACKnowledgement

The technical meaning of AFAIK is As far as I Know